https://w3id.org/framester/conceptnet5/data/en/post_traumatic_stress_disorder <https://w3id.org/framester/conceptnet5/schema/HasProperty> <https://w3id.org/framester/conceptnet5/data/en/abbreviate_to_ptsd> <https://w3id.org/framester/conceptnet5/schema/IsA> <https://w3id.org/framester/conceptnet5/data/en/anxiety_disorder> <https://w3id.org/framester/conceptnet5/schema/RelatedTo> <https://w3id.org/framester/conceptnet5/data/en/stockholm_syndrome> risorse dalla linked data cloud